9 ) I don’t understand why Susan, a kind-hearted girl, should _________ my sufferings. 10) The treatment has been __________ a painless way of curing cancer, which is untrue. 11) The organizers had expected about 500 people to come, but over 1,000 ________ in the end. 12) She is a Swiss _________ she was born in Switzerland, but she became an American citizen in 1978. 13) The 16-year-old boy, who stabbed another boy in a cyber lounge, ___________ and awaiting trial. 14) “Since we have reached areement about the first item, let us _________ to the next item on the agenda,” said the chairman. 15) She gets lost easily while driving; so now whenever she is uncertain______ which road to take, she will telephone her husband.